Perfect Crystal Windows are leading the way in rooflight, lantern and orangery design, giving you the ultimate and unrivalled view from your home and extension with supreme aerial views. This combined with its industry-leading thermal performance ensures you can use your conservatory/orangery/extension 365 days a year.

roof lantern new ridge close up    The PCW Roof Lantern unique system design is pure engineering magic. Super strong, light, 40mm aluminium frame rafters create slim, elegant roof profiles with excellent thermal performance.

      Compared to conventional roofs sold by competitors, the PCW Roof Lantern slashes the visible width and sight lines of rafters by 30% and the main internal feature ridge by 70%. This unique design creates a feeling of MORE SKY – LESS ROOF™ giving you visible elegance to your roof design and appearance, whether you choose an all aluminium structure or uPVC capping – less is definitely more.


contemporary roof lantern with slim frames     The glass features a high tech easy clean external coating to promote self-cleaning with rain fall helping to reduce maintenance and protect the glass from discolouration. Our experienced team manufactures rooflights and skylights to a huge number of shapes and sizes, and we’re confident that we can provide you with a solution that meets your exact requirements.


Timber Roof Lantern manufactured by Perfect Crystal Windows

Have you ever thought about installing timber roof lantern?

If so we have a perfect solution for you! Manufactured in London, with excellent thermal insulation properties - as our sustainably sourced, engineered timber acts as a natural insulator.

With selection of glazing option and designs we can manufacture a beautiful timber roof lantern to your specification.

Contact us for more information or send us your quotation enquiry.  

  • Self-supported profiles
  • Low and unobtrusive sight lines - super slim 40mm frame
  • Discreet tie bars for extra structural rigidity
  • Available in white as standard or in RAL colour of your choice
  • Dual coloured roofs available
  • U-values - down to 1.0 W/m² K for the complete framed panel. Glass 0.7 – 1.1 W/m² K
  • Glass types - toughened double or triple glazed
  • Solar control and self-cleaning glass options are available
  • Electric or manual opening vents available